Invention Grant
- Patent Title: Systems and methods of increasing light detection in color imaging sensors
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Application No.: US15653753Application Date: 2017-07-19
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Publication No.: US10553244B2Publication Date: 2020-02-04
- Inventor: Raymond Kirk Price , Michael Bleyer , Denis Demandolx
- Applicant: Microsoft Technology Licensing, LLC
- Applicant Address: US WA Redmond
- Assignee: Microsoft Technology Licensing, LLC
- Current Assignee: Microsoft Technology Licensing, LLC
- Current Assignee Address: US WA Redmond
- Agency: Ray Quinney & Nebeker P.C.
- Agent John O. Carpenter
- Main IPC: G11B7/131
- IPC: G11B7/131 ; G11B7/004 ; H01L25/075 ; H01L27/146 ; H04N5/225

Abstract:
A device for detecting light includes a photoreceptor array that is sensitive to the visible light spectrum and has a first wavelength sensor, a second wavelength sensor, and a third wavelength sensor. The first wavelength sensor has a first peak sensitivity at a first wavelength. The second wavelength sensor has a second peak sensitivity at a second wavelength. The third wavelength sensor has a third peak sensitivity at a third wavelength. The first wavelength sensor has a first base sensitivity at least 30% of the first peak sensitivity at the second wavelength and third wavelength. The second wavelength sensor has a second base sensitivity at least 30% of the second peak sensitivity at the first wavelength and third wavelength. The third wavelength sensor has a third base sensitivity at least 30% of the third peak sensitivity at the first wavelength and second wavelength.
Public/Granted literature
- US20190027183A1 SYSTEMS AND METHODS OF INCREASING LIGHT DETECTION IN COLOR IMAGING SENSORS Public/Granted day:2019-01-24
Information query
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